Tziporah Malkah shows off results of healthy new lifestyle after 19-kilo weight loss

Tziporah Malkah has been focusing on herself for over a year and on Thursday she revealed the results of a healthier lifestyle.

Malkah, 44, made an appearance at a press conference supporting Dick Smith, who announced he was closing his food business, and even though the event was about the businessman Malkah still turned heads with her new look.

Tziporah Malkah at Dick Smith's press conference. (Splash)

The former model, who was previously known as Kate Fischer, returned to the spotlight at the beginning of 2017 as a contestant on I'm a Celebrity… Get Me Out of Here!, where she lost 14 kilos after living on strict food rations in the jungle for over a month.

Tziporah Malkah on the 2017 season of 'I'm a Celebrity… Get Me Out of Here!' (Network Ten)

"Guy has been training her and walking with her each day to encourage her, because she genuinely wants to get her body back in shape," a source told Woman's Day at the time. "It's working! She hasn't been this confident in years and is so proud of what she's achieved."

She reportedly had a goal weight of between 80 and 90 kilos.

Malkah and Vasey went their separate ways earlier this year in a public and messy breakup, and in May Malkah pleaded guilty to assaulting Vasey during an argument in January. She received a fine of $1,200 but avoided a recorded conviction.

A month ago, she told New Idea that she was seeing a man named Justin. "He's a very nice person -- but I'm not sure where it's going," she told the magazine, "and besides, he's a private person." She added, "We've just been having a great time. I enjoy spending time with someone else a little older than me."